Industrial Yasakwa Servo Motor New AC Servo Motor 6000W 1500RMP SGMG-60ASBB

 

 

HVAC - An abbreviation for heating, ventilation, and air conditioning. Inch-Ounce - A measure of torque (twist). One-inch ounce is equal to one ounce of force applied 1" out away from center line of the shaft. Insulation Classes - Insulation in a motor is rated by its temperature capability for providing reasonable motor life. The two most common are Class A - 105 degrees C, Class B - 130 degrees C. These are total temperatures, not temperature rises over ambient. Integral - Whole number. Used to describe horsepowers of motors over one horsepower. Lead - The hook-up wire brought out from the internal winding to make the external connections. Load Factor - A rating used by Fasco to show the motor’s actual horsepower compared with nameplate rating. For example, if a 1/4 HP motor has a load factor of 1.3, it is actually 30% stronger than the 1/4 HP rating. Lug - Mounting bracket extending from the motor shell, usually three or four. Mechanical Duty - Cooling by means of a fan inside or outside the motor housing. Microfarad (MFD) - Capacitor rating Motor - A machine that converts electrical energy into mechanical energy. Mounting: Rigid - Motor base welded solidly to the motor shell. Resilient - Motor mounted in a bracket or a base using rubber rings on each end of the motor to isolate vibration. Stud - Motor uses its extended thru-bolts (studs) to mount motor.

 

 

NEMA - The National Electric Manufacturers Association. Construction and performance standards for motors, controls, and most electrical machines in the U.S. originate from this organization. OEM - Abbreviation for Original Equipment Manufacturer. O.D. (Outside Diameter) - The abbreviation for Outside Diameter. The dimension of a round object measured across the outer edges at locations 180 degrees apart. Ohms Law - The basic relationship between the voltage, current, and resistance in a circuit. Voltage = Current x Resistance. Overload Protector - A temperature detecting device built into the motor that disconnects the motor from the power source if the temperature rise becomes excessive. Permawick - The oil-soaked cellulose fiber material that is packed into the motor end plates for sleeve-bearing lubrication. These fibers are made of 80 - 90% ground wood fibers and 10 - 20% sulfite fibers. Pitch - Referring to the angle of the wings on a fan blade. PSC - Permanent-Split Capacitor Resilient Mounting Ring - This is a rubber ring that is part of the end plate assembly on some motors. Its primary function is to provide the customer a means of mounting the motor to a base or bracket on the equipment. This ring isolates vibration. Resistance - This is the measure of a conductor’s ability to conduct current. Resistance is measured in ohms. One ohm of resistance will allow one amp to flow through a conductor that has a voltage of one volt impressed on it. Rotor - The rotating member of a motor. It is constructed from stacked iron laminations. There are channels in the stack that are filled with molten aluminum. These aluminum bars get currents induced in them from the winding magnetic flux. The currents produce their own magnetic flux. This rotor flux interacts with the winding flux to produce rotation. The shaft is securely pressed on the rotor. RPM - Shaft revolutions per minute.